EP1129827A2 - Pneumatisches Drehwerkzeug - Google Patents

Pneumatisches Drehwerkzeug Download PDF

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Publication number
EP1129827A2
EP1129827A2 EP01301765A EP01301765A EP1129827A2 EP 1129827 A2 EP1129827 A2 EP 1129827A2 EP 01301765 A EP01301765 A EP 01301765A EP 01301765 A EP01301765 A EP 01301765A EP 1129827 A2 EP1129827 A2 EP 1129827A2
Authority
EP
European Patent Office
Prior art keywords
stem
air
downstream
seat
members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01301765A
Other languages
English (en)
French (fr)
Other versions
EP1129827A3 (de
Inventor
Osamu Izumisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinano Pneumatics Industries Inc
SP Air KK
Original Assignee
Shinano Pneumatics Industries Inc
SP Air KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shinano Pneumatics Industries Inc, SP Air KK filed Critical Shinano Pneumatics Industries Inc
Publication of EP1129827A2 publication Critical patent/EP1129827A2/de
Publication of EP1129827A3 publication Critical patent/EP1129827A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket

Definitions

  • an air exhaust passage 17 In the grip 3 alongside the inlet passage 11 is an air exhaust passage 17. All this is essentially disclosed in the '686 patent, to which reference may be had for details (not critical so far as the present invention is concerned). It is to be understood that the selector valve 15 and swivelling fitting 13 may be eliminated without departing from the scope of the present invention.
  • the present invention involves the provision in the inlet passage 11 of the valve means designated in its entirety by the reference numeral 19, replacing the primary air valve designated by the reference numeral 65 in the '686 patent, said valve means 19 being trigger-operable as will be subsequently described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Portable Power Tools In General (AREA)
  • Lift Valve (AREA)
EP01301765A 2000-02-29 2001-02-27 Pneumatisches Drehwerkzeug Withdrawn EP1129827A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US515744 2000-02-29
US09/515,744 US6443239B1 (en) 2000-02-29 2000-02-29 Pneumatic rotary tool

Publications (2)

Publication Number Publication Date
EP1129827A2 true EP1129827A2 (de) 2001-09-05
EP1129827A3 EP1129827A3 (de) 2002-05-08

Family

ID=24052566

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01301765A Withdrawn EP1129827A3 (de) 2000-02-29 2001-02-27 Pneumatisches Drehwerkzeug

Country Status (5)

Country Link
US (1) US6443239B1 (de)
EP (1) EP1129827A3 (de)
JP (1) JP2001293671A (de)
CN (1) CN1311071A (de)
TW (1) TW555633B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1295676A1 (de) * 2001-09-25 2003-03-26 Recoules S.A. Pneumatisches Werkzeug mit selbsttätiger Abschaltung am Ende des Bearbeitungszyklus
DE102011108700A1 (de) * 2011-06-02 2012-12-06 Tranmax Machinery Co., Ltd. Schalter für pneumatisches Werkzeug
TWI628019B (zh) * 2017-09-12 2018-07-01 李泰諭 具有正逆轉切換機構之氣動工具

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JP2003520695A (ja) * 2000-01-27 2003-07-08 エス・ピー・エアー株式会社 空力ロータリ工具
EP1345737A2 (de) * 2000-09-08 2003-09-24 S.P. Air Kabusiki Kaisha Pneumatisches drehwerkzeug
US6673501B1 (en) * 2000-11-28 2004-01-06 Xerox Corporation Toner compositions comprising polyester resin and polypyrrole
SE524524C2 (sv) * 2001-11-26 2004-08-24 Atlas Copco Tools Ab Pneumatisk kraftverktyg med avloppsluftdeflektor
JP4396214B2 (ja) * 2003-10-14 2010-01-13 日立工機株式会社 圧縮空気ねじ締め機
US7537027B2 (en) * 2003-11-24 2009-05-26 Campbell Hausfeld/Scott Fetzer Company Valve with duel outlet ports
TWM261331U (en) * 2004-06-30 2005-04-11 Trade Ind Corp J Two-stage air inlet valve device for pneumatic tool
USD534047S1 (en) * 2004-07-07 2006-12-26 Basso Industry Corp. Pneumatic spanner
US20060011366A1 (en) * 2004-07-19 2006-01-19 Mighty Seven International Co., Ltd. Inlet valve for pneumatic tool
US7134697B2 (en) * 2004-08-03 2006-11-14 Basso Industry Corp. 360° rotatable inlet screw assembly for a pneumatic tool
US20060037810A1 (en) * 2004-08-19 2006-02-23 Prince David B Muffler for pneumatic tools
US7080578B2 (en) * 2004-09-10 2006-07-25 Sp Air Kabusiki Kaisha Corporation Hand tool with impact drive and speed reducing mechanism
US7032881B1 (en) * 2004-10-28 2006-04-25 Basso Industry Corp. Switch mechanism for a pneumatic tool
US7140179B2 (en) * 2004-11-10 2006-11-28 Campbell Hausfeld/Scott Fetzer Company Valve
US20060266537A1 (en) * 2005-05-27 2006-11-30 Osamu Izumisawa Rotary impact tool having a ski-jump clutch mechanism
DE102005037255A1 (de) * 2005-08-08 2007-02-15 Robert Bosch Gmbh Elektrowerkzeugmaschine
USD537690S1 (en) * 2005-12-13 2007-03-06 Basso Industry Corp. Air impact wrench
US7373992B2 (en) * 2006-07-26 2008-05-20 Exhaust Technologies, Inc. Automatic pressure regulating valve for a pneumatic tool
US7802633B2 (en) * 2006-09-18 2010-09-28 Sp Air Kabushiki Kaisha Reversible valve assembly for a pneumatic tool
US7445055B2 (en) * 2006-11-03 2008-11-04 Snap-On Incorporated Trigger-actuated tip-type air valve with integrated wear surface
US20090075572A1 (en) * 2007-09-18 2009-03-19 Sp Air Kabushiki Kaisha Pneumatic Die Grinder Operable as Blow Gun
JP5353024B2 (ja) * 2008-02-19 2013-11-27 日立工機株式会社 圧縮空気工具
JP5115257B2 (ja) * 2008-03-14 2013-01-09 日立工機株式会社 空気工具
ITMI20080407U1 (it) * 2008-12-11 2010-06-12 Valentini Guido Impugnatura per macchine pneumatiche per la lavorazione di superfici
TW201028257A (en) * 2009-01-16 2010-08-01 Pao-Fang Liu Three-stage valve switch structure
CN201586966U (zh) * 2010-02-01 2010-09-22 浙江荣鹏气动工具有限公司 气动工具换向调速控制装置
US9789599B2 (en) * 2012-08-02 2017-10-17 Ingersoll-Rand Company Variable speed control of fluid driven tools
TW201414588A (zh) * 2012-10-01 2014-04-16 Basso Ind Corp 二段式扳機裝置
TW201416193A (zh) * 2012-10-19 2014-05-01 Basso Ind Corp 二段式控制進氣流量的氣動工具
TWM479194U (zh) * 2014-01-09 2014-06-01 Basso Ind Corp 氣動工具的分段式扳機裝置
SE1451206A1 (sv) * 2014-10-09 2016-03-15 Atlas Copco Ind Tech Ab A power control device for a pneumatic impulse wrench.
US10322498B2 (en) * 2014-10-20 2019-06-18 Makita Corporation Electric power tool
TWI571363B (zh) * 2015-11-26 2017-02-21 動力工具之扳機裝置
US10781917B2 (en) * 2018-10-31 2020-09-22 Ingersoll-Rand Industrial U.S., Inc. Power tool direction selector
CN112343663B (zh) * 2020-12-07 2025-03-14 浙江荣鹏气动工具股份有限公司 一种用于气动工具上的马达换向控制装置

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USD288770S (en) 1984-12-24 1987-03-17 Snap-On Tools Corporation Impact wrench
USD289136S (en) 1984-12-24 1987-04-07 Snap-On Tools Corporation Pneumatic sander
SE460348B (sv) 1985-12-23 1989-10-02 Atlas Copco Ab Pneumatisk mutterdragare med tryckregulator
USD299411S (en) 1986-02-10 1989-01-17 Snap-On Tools Corporation Pneumatic hammer
USD316019S (en) 1988-02-29 1991-04-09 Adhesive Technologies, Inc. Trigger feed glue gun
US4839995A (en) 1988-05-02 1989-06-20 Hutchins Manufacturing Company Abrading tool
USD313736S (en) 1988-05-13 1991-01-15 The Parker Group Trigger-actuated glue gun
USD319763S (en) 1988-08-31 1991-09-10 Black & Decker Inc. Power drill
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USD324802S (en) 1989-07-25 1992-03-24 Snap-On Tools Corporation Impact wrench
USD324801S (en) 1989-07-25 1992-03-24 Snap-On Tools Corporation Angle head impact wrench
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DE4125795C1 (de) 1991-08-03 1993-02-11 C. & E. Fein Gmbh & Co, 7000 Stuttgart, De
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JP2829224B2 (ja) 1992-08-14 1998-11-25 リョービ モーター プロダクツ コーポレーション 研磨装置
USD344000S (en) 1992-09-29 1994-02-08 Makita Corporation Electric screwdriver
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USD393580S (en) 1996-12-18 1998-04-21 Ingersoll-Rand Company Impact wrench
USD388678S (en) 1996-12-18 1998-01-06 Ingersoll-Rand Company Impact wrench
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USD403564S (en) 1997-06-24 1999-01-05 S.P. Air Kabusiki Kaisha Impact wrench
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USD394995S (en) 1997-08-06 1998-06-09 Vincent Paul Cooper Drill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1295676A1 (de) * 2001-09-25 2003-03-26 Recoules S.A. Pneumatisches Werkzeug mit selbsttätiger Abschaltung am Ende des Bearbeitungszyklus
FR2829953A1 (fr) * 2001-09-25 2003-03-28 Recoules Machine pneumatique d'usinage a arret automatique a l'issue d'un cycle d'usinage
US6932162B2 (en) 2001-09-25 2005-08-23 Recoules S.A. Pneumatic processing machine having automatic stop at the end of a machining cycle
DE102011108700A1 (de) * 2011-06-02 2012-12-06 Tranmax Machinery Co., Ltd. Schalter für pneumatisches Werkzeug
TWI628019B (zh) * 2017-09-12 2018-07-01 李泰諭 具有正逆轉切換機構之氣動工具

Also Published As

Publication number Publication date
TW555633B (en) 2003-10-01
CN1311071A (zh) 2001-09-05
US6443239B1 (en) 2002-09-03
EP1129827A3 (de) 2002-05-08
JP2001293671A (ja) 2001-10-23

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